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Sumit B.Developer, India
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I am a certified salesforce developer with three plus year of work experience My skill set includes experience in salescloud, CPQ configuration, s...Read More
Priya S.Senior Java Developer, India
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I am a Java developer of 6+ years experience
Milan Vlaskovic Full Stack web/mobile developer, Serbia
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I am a certified C#, ASP.NET MVC Developer having 18+ year experience.
Shirajus Computer Programmer, India
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I am a certified computer programmer. I have been developing and creating structure of different types of application. I can develop both web and comp...Read More
Vivek A.Senior Java Developer, India
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I have more than 10 years of experience in handling various IT projects in J2EE. I have worked on various domains likes Education, Accounts.
Kavitha K.Java and Python Developer/ Technical Writer, India
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9 years of experience in Software Development, predominantly using Java and Python. I've experience in front end as well as back end coding....Read More
Harihar Senior Android Developer , India
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Pritul Web developer, India
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I am a graduate student with masters in CS
Kavitha A.Software devloper, India
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I am java Devloper with 6 years of experience. I had also worked with html, angular, Cds, JavaScript, jQuery, Ajax ( front-end) and play framework, my...Read More
Front end developer with 4+ years experience in React, Angular and other front end technologies along with hands on with API development and server-si...Read More
Durlabh S.Sr. Test Engineer, India
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Sr. Test Engineer with more than 5 years of work experience. Professional with knowledge of different domains like GMT, BFSI, and ENU. Worked on multi...Read More
Carlos PHP developer, Ireland
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Kumar G.Software development in Test, India
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Having 8+ years of Software Testing experience in Functional (Black , White box testing), Non-functional testing( Performance) that includes Functio...Read More
Richard S.Python Developer & DevOps Engineer, India
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Mohammad A.Software Engineer, Syria
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I'm an ambitious software engineer skilled in web technologies especially Spring Boot. I have a very good experience in relational databases mode...Read More
Mohan K.Dell Boomi, Integration and Salesforce expert, Australia
$50 /hr
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1) 9+ years of IT experience in Dell Boomi, Salesforce, Java, Oracle ERP, Fusion CRM, OBIEE etc.⠀⠀⠀ ⠀⠀⠀⠀ 2) Dell Boomi Process Developer1, Process De...Read More
Vamshikrishna I.Data Analyst, India
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Vivek Senior Software engineer, India
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I am java developer having 6+ years experience in IT. I have experience in Banking domain and ERP
I am a Software engineer who loves working in automation optimisation and backend development. I had worked in many domains including Trade finance (C...Read More
Surbhi G.Programmer Analyst Trainee, India
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Manoj C.Java/Spring Developer, India
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I have professional experience in developing production ready REST micro-services using spring boot
Praveen R.Backend developer, India
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Expert Golang and python programmer. Having 8+years of work experience and having sound knowledge of Linux, AWS, NoSQL and RDBMS databases. Worked wit...Read More
Ezequiel M.Software web developer, Montenegro
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Hello, my name is Ezequiel Miranda, i’m a software engineer and my primary specialty is web application development. I really like know new places,...Read More
Ashu R.Sr. Python Developer, India
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Sudarsana Java developer, India
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Raghav G.FULL STACK WEB DEVELOPER, India
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WordPress is an open source Content Management System (CMS), which allows the users to build dynamic websites and blog. WordPress is the most popular blogging system on the web and allows updating, customizing and managing the website from its back-end CMS and components.

 

This article will teach you the basics of WordPress and how to hire a wordpress expert freelancer for building an amazing wordpress project. Here you will also find details about how to hire a wordpress theme developer, wordpress plugin developers on Toogit. With the help of these experts you can create websites with ease. Before posting a wordpress project it is important to know that Wordpress is divided into 2 major modules backend (also called wordpress admin) and frontend (A wordpress site). 

 

What kind of work I can do with Wordpress?

Project Management is the key to successfully and effectively manage every task that needs to be completed in a project. When a team is involved in a project, it becomes essential to have some sort of project management system to keep track of the work growth.

Many people opt for expensive project management software when they need a project management tool. But did you know you could do that with WordPress? Many people believe that WordPress is just good for publishing. But the increasing number of websites built with WordPress for different purposes such as e-commerce is a proof that WordPress can do more than you think.

 

Why is WordPress Free? Are there any hidden costs? What is the Catch?

One of the most often asked question to search engines by users is "Do I have to pay to use WordPress?". And everytime search engines tell them that WordPress is a free and open source software, which is usually followed by, “Why is WordPress Free?”. In this article, we will discuss why WordPress is free, the costs of running a WordPress site, and what’s the catch?

 

WordPress is an open source software. It is free in the sense of freedom not in the sense of free beer:

 

You may ask what is the difference between these two? 

Open Source software comes with freedom for you to use, modify, build upon, and redistribute the software in any way you like. However, there might be costs involved somewhere. 

 

What are the Features of wordpress

User Management: It allows managing the user information such as changing the role of the users to (subscriber, contributor, author, editor or administrator), create or delete the user, change the password and user information. The main role of the user manager is Authentication.

 

 

Media Management: It is the tool for managing the media files and folder, in which you can easily upload, organize and manage the media files on your website.

 

Theme System: It allows modifying the site view and functionality. It includes images, stylesheet, template files and custom pages.

 

Extend with Plugins: Several plugins are available which provides custom functions and features according to the users need.

 

Search Engine Optimization: It provides several search engine optimization (SEO) tools which makes on-site SEO simple.

 

Multilingual: It allows translating the entire content into the language preferred by the user.

 

Importers: It allows importing data in the form of posts. It imports custom files, comments, post pages and tags.

 

6 Reasons why you should choose wordpress for an enterprise site

Building an enterprise website is, by definition, a huge undertaking. The last thing you want is to invest your project’s resources into the wrong framework, which could potentially set you back thousands of dollars and countless wasted hours.

 

 

Naturally, many people are big fans of WordPress! It’s a well-supported, flexible, and open-source framework that’s powerful enough to develop all manner of websites. As a platform that’s now over ten years old, it’s stable and packed with extensible features that enable you to build almost any website or web app you can imagine.

 

1. It’s Flexible, Open-Source, and Free

Of course, WordPress is open-source. It means the original source code is freely available for personal and commercial use, and you can redistribute it or modify it however you see fit.

 

This makes WordPress an ideal candidate for enterprise sites for a number of reasons. Firstly, given its dominance on the web, you’ll have one of the largest developer communities at your back. This means you’ll receive regular security and feature improvements without paying any additional fees.

 

Secondly, it’s easily customizable for your own specific needs from the very beginning. In other words, WordPress is incredibly flexible with regard to any bespoke functionality you need to build or source.

 

2. WordPress is Ready for Responsive Development

Responsive development is what makes a design work across all devices, whether that’s a desktop or smartphone display. Since WordPress enables you to build completely custom themes, your enterprise site can sport whatever skin you need it to. Considering that mobile devices are the primary driver for digital media growth, your enterprise site definitely needs to be responsive.

 

3. WordPress is Scalable

Scalability affects your ability to serve increasingly large numbers of visitors. If no effort has been made here, even a simple website will crash after receiving one too many visitors at once.

 

4. It Offers Multisite Functionality

Simply put, Multisite is when you operate multiple websites from one central hub. WordPress supports running as many sites as you need from one core installation

 

5. It Has Built-In User Role Management

Role management essentially gives you the power to control who can access certain areas of your site. One of the guiding principles for security is to only offer access to the essentials a user needs to carry out their tasks.

 

6. WordPress Has Its Own REST API

We would be remiss to discuss WordPress viability for enterprise sites without pointing out the REST API. Endpoints were included in a recent update, and it means you can now tie WordPress to a number of external apps and languages by using technology such as AJAX and JSON.

 

How to choose a right wordpress developer?

Before you start with hiring It is necessary to catch what you are planing to develop and who is the right candidate to achieve your goals. 

Here I am describing few points which will help you to find the right developer for your wordpress project, 

1. Wordress developer must be aware of the basics of HTML and CSS. If you are a wordpress developer and are not aware of these concepts, then I suggest first go through short tutorials on HTML and CSS.

 

2. Good knowledge about trending database & experience in complex query.

 

Every wordpress developer should be able to do following:

Using a mix of CSS, Sass, HTML, JavaScript, and PHP , a WordPress developer takes a basic WordPress install and builds onto that foundation to create whatever you need for your project. At the heart of the WordPress platform its easy-to-use administrative dashboard, the portal where you, the client, can update and maintain your site’s content.

Review & hire your best wordpress developer.

 

Should I use wordpress?

If you are planing to develope a big project with wordpress. Please look at the following point before choosing the wordpress as best fit for your project.

Using several plugins can make the website heavy to load and run.

PHP knowledge is required to make modifications or changes in the WordPress website.

Sometimes software needs to be updated to keep the WordPress up-to-date with the current browsers and mobile devices. Updating WordPress version leads to loss of data, so it is recommended to keep a backup copy of the website as required.

Modifying and formatting the graphic images and tables is difficult.

 

Conclusion

If you want open-source flexibility and a strong community behind you, WordPress is a fantastic choice for your next enterprise site. Of course, you should still carefully examine your needs and carry out some research to find the best fit for your project. However, with its current dominance and upward turn, WordPress is clearly a tantalizing option.

 

Java is everywhere, in laptops, scientific supercomputers, gaming consoles, mobile phones, etc. Java is in all platforms and devices and in all countries around the world. It allows developers to make programs work just about anywhere. And it inspired the evolution of an incredible technology community. The brilliance of Java is that the platform independence. Java is simple to use, easy to write, compile, debug, and learn as compared to alternative programming languages. It also allows you to create reusable code and standard programs.

Java is a technology that constantly adapts to new needs these days, there’s a new release each six months or so. The most effective jobs go to Java developers who keep up with the constantly changing language and enhance their skill sets with complementary technologies.

Why Java developers are in demand?

Today, Java is the most popular choice for writing android apps. It’s also widely used in cloud applications, machine-learning environments, and internet of Things technology, Java developers need a wide range of skills, from a thorough information of the basics to an understanding of the latest developments. Java developers creates mobile apps, redesign the user experience on your public website, or keep business-critical applications on the cutting edge, everyone needs code; demand for Java developers is great. Banks and financial sector, automation systems, and other very big industrial sectors are writing their server apps for a long time in java and it will not even fade away soon.

Developing software takes time and planning. Before you start the development process, you’ll need to decide on the skills you need to induce your project off the ground. Most developers can have a grasp of the fundamentals associated with Java if it’s their primary programming language. However you'll be round-faced with those who’ll try and pass off theoretical information as practical experience.

There is a vast difference between the knowledge of a language and the practical application. Simply because a developer will explain a process doesn’t necessarily mean they can code a solution.

Hire a great java developer on Toogit

Hiring great coders or developers is one in all the toughest challenges. Toogit freelance platform provide easiest way to hire a top quality java developers just post your requirements on Toogit. Java Developers on Toogit are highly skilled and talented. Hiring Java Developers on Toogit is quite affordable as compared to a full-time employee and you can save up to 50% in business cost by hiring Java Developers on Toogit.

You are about to hire a Java Developer on Toogit but aren't sure if you have covered everything? I have gathered some important or effective recruiting strategy to hire new talent for your project.

  1. Write awesome job descriptions: Writing an excellent job description is a first step towards attracting top developers. A decent job description not only attracts candidates but the right candidates. Writing an excellent job description is not easy. And no, you simply cannot copy paste it from Google..! Writing your own and unique job description will effectively describe your project requirements and easily understandable for developers.
  2. Search top rank java developer: Toogit freelance platform have a large number of java developers, find high rated freelancers well experienced in project development and Good knowledge about latest technologies. A developer will usually list the versions they’ve used most recently on their CV, but if they don’t, bring up the topic in the interview if you want to know more. The most common version required as part of a tech stack is Java 8, the current LTS version of the language. This should be the primary focus when questioning a developer.
  3. Interview relevant candidates: The way you write job descriptions determines the standard of applications you receive. And, it’s the specific questions you ask in your interview process that helps you weed out the rest from the great ones. A quick interview will allow you to measure how strong every professional is in expressing concepts and explaining their method. The additional you speak to every professional by chat the better you’ll be able to gauge their expertness and communication skills and determine whether they’re right for your project.
  4. Decide the project cost and duration: It can be difficult for a client to understand the duration of a project and its cost, but a developer can sit down and discuss project scope, an inexpensive timeline, and any deliverables that you just will expect throughout the project’s development process.

A chatbot is an artificial intelligence powered piece of software in a device, application, web site or alternative networks that try to complete consumer’s needs and then assist them to perform a selected task. Now a days almost every company has a chatbot deployed to interact with the users.

 

Chatbots are often used in many departments, businesses and every environment. They are artificial narrow intelligence (ANI). Chatbots only do a restricted quantity of task i.e. as per their design. However, these Chatbots make our lives easier and convenient. The trend of Chatbots is growing rapidly between businesses and entrepreneurs, and are willing to bring chatbots to their sites. You might also produce it yourself using Python.

 

How do chatbots work?

There are broadly two variants of chatbotsRule-Based and Self learning.

  1. In a Rule-based approach, a bot answers questions based on some rules on that it is trained on. The rules outlined could be very easy to very complicated. The bots will handle easy queries but fail to manage complicated ones.
  2. The Self learning bots are those that use some Machine Learning-based approaches and are positively a lot of economical than rule-based bots. These bots may be of additional two types: Retrieval based or Generative.
    1. In retrieval-based models, Chatbot uses the message and context of conversation for selecting the best response from a predefined list of bot messages.
    2. Generative bots can generate the answers and not always reply with one of the answers from a set of answers. This makes them more intelligent as they take word by word from the query and generates the answers.

 

Building a chatbot using Python

NLP:

The field of study that focuses on the interactions between human language and computers is called Natural Language Processing. NLP is a way for computers to analyze, understand, and derive meaning from human language in a smart and useful way. However, if you are new to NLP, you can read Natural Language Processing in Python.

 

NLTK:

NLTK (Natural Language Toolkit) is a leading platform for building Python programs to work with human language data. It provides easy-to-use lexical resources such as WordNet, along with a suite of text processing libraries.

 

Importing necessary libraries

import nltk 

import numpy as np 

import random 

import string # to process standard python strings

 

Copy the content in text file named ‘chatbot.txt’, read in the text file and convert the entire file content into a list of sentences and a list of words for further pre-processing.

 

f=open('chatbot.txt','r',errors = 'ignore')

raw=f.read()

raw=raw.lower()# converts to lowercase

nltk.download('punkt') # first-time use only

nltk.download('wordnet') # first-time use only

sent_tokens = nltk.sent_tokenize(raw)# converts to list of sentences 

word_tokens = nltk.word_tokenize(raw)# converts to list of words

 

Pre-processing the raw text

We shall now define a function called LemTokens which will take as input the tokens and return normalized tokens.

 

lemmer = nltk.stem.WordNetLemmatizer()

#WordNet is a semantically-oriented dictionary of English included in NLTK.

def LemTokens(tokens):     

return [lemmer.lemmatize(token) for token in tokens]

remove_punct_dict = dict((ord(punct), None) for punct in string.punctuation) 

def LemNormalize(text):     

return LemTokens(nltk.word_tokenize(text.lower().translate(remove_punct_dict)))

 

Keyword matching

Define a function for greeting by bot i.e. if user’s input is greeting, the bot shall return a greeting response.

GREETING_INPUTS = ("hello", "hi", "greetings", "sup", "what's up","hey",)

GREETING_RESPONSES = ["hi", "hey", "*nods*", "hi there", "hello", "I am glad! You are talking to me"]

def greeting(sentence):

for word in sentence.split():

if word.lower() in GREETING_INPUTS:

return random.choice(GREETING_RESPONSES)

 

Generate responses

To generate a response from our bot for input queries, the concept of document similarity is used. Therefore, we start by importing necessary modules.

From scikit learn library, import the TFidf vector to convert a collection of raw documents to a matrix of TF-IDF features

from sklearn.feature_extraction.text import TfidfVectorizer

Also, import cosine similarity module from scikit learn library

from sklearn.metrics.pairwise import cosine_similarity

This will be used to find the similarity between words entered by the user and therefore the words within the corpus. This can be the simplest possible implementation of a chatbot.

Define a function response that searches the user’s vocalization for one or more known keywords and returns one of several possible responses. If it doesn’t find the input matching any of the keywords, it returns a response: “I’m sorry! I don’t understand you”

 

def response(user_response):

robo_response=''

sent_tokens.append(user_response)

TfidfVec = TfidfVectorizer(tokenizer=LemNormalize, stop_words='english')

tfidf = TfidfVec.fit_transform(sent_tokens)

vals = cosine_similarity(tfidf[-1], tfidf)

idx=vals.argsort()[0][-2]

flat = vals.flatten()

flat.sort()

req_tfidf = flat[-2]

if(req_tfidf==0):

robo_response=robo_response+"I am sorry! I don't understand you"

return robo_response

else:  robo_response = robo_response+sent_tokens[idx]

return robo_response

 

I have tried to explain in simple steps how you can build your own chatbot using NLTK and of course it’s not an intelligent one.

I hope you guys have enjoyed reading.

Happy Learning!!!

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